The emperor has no heir?The empress only dotes on the harem by giving birth to children

After closing the book, Situ Mingtang looked at Jiang Xianyun and said, "This is indeed a very valuable medical book."

He paused slightly and then continued: "You think this is good. I will send this book to Taiyuan Hospital first, and have someone copy it for future use. It just takes some time. You can stay in the house for a while, After the copy is completed, the rubbings of this book will be given to you."

Of course Jiang Xianyun had no objection.

nod.

Although the medical book content has been included in the system, she can check it at any time.However, if she is still going to learn medical skills in this world, she must have a medical book in hand.In this way, no matter whether you can succeed in learning or how much you can learn in the future, others will not be suspicious.

Thinking of this, she was no longer being pretentious.

He bowed to him and thanked him.

"Okay, thank you, Your Majesty."

After taking a look, I realized that such a thick book and so many words were really time-consuming and labor-intensive to copy with a brush.This is why ancient books are so precious and ordinary people cannot afford to read them.If you want to promote a book, how many people are required to copy and write it? Later, even if you go to a bookstore to borrow or sell it, people will continue to copy it. Even so, many books are still in short supply.

In ancient times, some students from poor families made money by copying books to supplement their family income.Some even save money on food and expenses in order to buy books, and the more they read at home, the poorer they become.

Copying books is very common nowadays.

thought here.

Jiang Xianyun couldn't help but sigh in his heart
[Copying books by hand is really slow. If movable type printing was implemented, it would be enough to print thousands or tens of thousands of copies. 】

[It is also good to enlarge the engraving plate. It is faster than copying books and can publish books in large quantities. Although the engraving enlarging process is still very time-consuming, labor-intensive and difficult.However, without movable type printing, this engraving printing is still very good. 】

Jiang Xianyun thought about it, computer printing in the modern world is the fastest.However, it would have been impossible in ancient times. After all, technology must progress step by step.Maybe in more than 2000 years, the world will have almost entered modern society.At that time, technology should have also developed to computer printing.

However, this movable type printing is very suitable for current use.

00985 Emperor's Childbirth System: [Detected, the host's thoughts triggered a hidden mission: promote movable type printing to benefit this world and promote intangible cultural heritage. Completing the mission will reward 1000 merits. 】

Even the system was excited at this moment.

"...Oh, host, the hidden mission exploded. Wow, it actually gave me a thousand merits, so many...circle, circle...] At this moment, the system flew around Jiang Xianyun, and a handful of system special effects came directly. Just throw flowers at Jiang Xianyun.

Looking at the petals falling and disappearing from above his head, Jiang Xianyun's mouth twitched.Fortunately, only she could see this scene. If King Yan saw it, he would definitely think it was a ghost.

However, Jiang Xianyun was also very happy.It actually triggered a hidden mission and had a thousand merits.

This is very good.

Moreover, this kind of task is easy to complete.

Movable type printing is a great invention.To promote movable type printing, this is a good thing that benefits the country and the people and benefits the people all over the world.As long as she proposed it, Jiang Xianyun didn't have to do anything. The person sitting on the throne would definitely be more anxious to complete it than she was.At that time, she can earn a thousand merits just by lying down.

However, she only needed to tell the emperor about this through the mouth of King Yan, and then implement this technology.

Thinking of this, Jiang Xianyun's eyes fell on the book in his hand, and he looked at him with an expression that seemed to be tangled and he didn't know what to say.

Situ Mingtang also saw it and couldn't help but ask: "What do you want to say?" This hesitation to speak was quite heart-wrenching to see.

Jiang Xianyun pointed to the medical books in his hand and asked softly: "Your Majesty, can these books only be written and copied by others?"

Situ Mingtang nodded slightly.

"Well, today's books are all copied this way."

Jiang Xianyun nodded in agreement, and continued: "Yes, there is a scholar in my village who usually copies books for others. He can only copy two simple books a month. If there are many words, he can only copy one. Ben, I feel that copying like this is really time-consuming and labor-intensive.”

Situ Mingtang nodded slightly.

He also knew it was slow, but copying books couldn't be done quickly. He had to copy word by word.Sometimes if you accidentally write a wrong word in an article, you have to copy it again, otherwise it will affect the appearance.

Having said this, it’s time to get into the topic.

Thinking of this, Jiang Xianyun pretended to be confused, looked at King Yan, and couldn't help but asked curiously: "My lord, do you know about movable type printing?"

Situ Mingtang raised his eyebrows slightly, indicating that he was ignorant and had a questioning look on his face.

What is movable type printing?For a moment, he really couldn't understand the meaning of this sentence.After all, I have never heard of movable type printing.

Frowning slightly, he looked at Jiang Xianyun and couldn't help but ask, "What is movable type printing?"

At this moment, Jiang Xianyun had already thought about what to say.

"When I was a child, I picked up an ancient book. It recorded an old man who spent his whole life developing a method that could quickly enlarge and print books without copying. It was called movable type printing.

The old man's name is Bi Sheng, and he is a very respectable person.

Ancient books record that the old man had been trying to carve words on wooden boards backwards, borrowing some ideas from his predecessors.After countless attempts and failures, I have been studying hard and got inspiration after playing chess with my friends.Since then, he invented and developed movable type printing, which is to carve the reverse-engraved characters individually.You can arrange them on the plate at will. Which book needs to be enlarged and printed? You only need to arrange the engraved words.

This time he succeeded and named the invention movable type printing. These are all recorded in the ancient book.For some unknown reason, the old man has remained unknown, and no one knows about this book. "

It's weird to know.

That is the ancestor inventor of another world, a great figure who is well-known to every household and has been passed down through the ages.It is worthy of respect from all.

Therefore, even in this world, there is no invention. If she implemented it, the signature should be his.Jiang Xianyun didn't have the face to say that she came up with it.

Having said this, Jiang Xian took a sip.

It's quite tiring to talk so much at once.

"I just don't know if it's possible? I feel like it should be possible."

After taking a breath, Jiang Xianyun continued: "Your Majesty, I'm thinking that there are so many people who can't afford to study now. Why can't they afford to study? It's because books are too expensive. In many places, there are only one or two in a village. I personally am literate..."

(End of this chapter)